package ooday03;

public class InterFaceDemo {
    public static void main(String[] args) {

    }
}
interface Inter{
    public abstract void show();
    void test();
}
interface Inter1{
    void show();
    void test();
}
class Aoo implements Inter1{
    public void show(){}
    public void test(){}
}
interface Inter2{
    void show();
}
interface Inter3{
    void test();
}
abstract class Boo{
    abstract void say();
}
class Coo extends Boo implements Inter2,Inter3{
    public void show(){}
    public void test(){}
    void say(){}
}
